28903885504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{4517}}^1\times {\mathrm{7691}}^1$

素因数の和:12233

約数の個数: 56

約数和(自身を含む): 61789866768

約数和(自身を除く): 32885981264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 4517, 7691, 9034, 15382, 18068, 30764, 36136, 58721, 61528, 72272, 99983, 117442, 123056, 144544, 199966, 234884, 246112, 289088, 399932, 469768, 492224, 799864, 939536, 1599728, 1879072, 3199456, 3758144, 6398912, 34740247, 69480494, 138960988, 277921976, 451623211, 555843952, 903246422, 1111687904, 1806492844, 2223375808, 3612985688, 7225971376, 14451942752, 28903885504]

約数ペア:

[(1, 28903885504), (2, 14451942752), (4, 7225971376), (8, 3612985688), (13, 2223375808), (16, 1806492844), (26, 1111687904), (32, 903246422), (52, 555843952), (64, 451623211), (104, 277921976), (208, 138960988), (416, 69480494), (832, 34740247), (4517, 6398912), (7691, 3758144), (9034, 3199456), (15382, 1879072), (18068, 1599728), (30764, 939536), (36136, 799864), (58721, 492224), (61528, 469768), (72272, 399932), (99983, 289088), (117442, 246112), (123056, 234884), (144544, 199966)]